Sir: The armed forces of Pakistan have recently acquired a new robust air defence missile system FM-90, which possesses the capability to hit a wide range of aerial targets with precise accuracy. This exported expertise from China has enhanced Pakistan’s air defence to smoothly target even in an adverse electronic environment and in all weathers, a wide range of cruise missiles and also the new tools of warfare like drones. Such upgrading of war equipment steered by the army not only makes the defence of the motherland invincible but also wards off threats by malicious elements. FARVAT MALIKLahore